SMR681 Stainless Steel Mini Ball Bearing ID 1mm OD 3mm Width 1mm

SMR681 Stainless Steel Ball Bearing
✨ 1x3x1mm - Miniature Open Type - C3 Clearance

The SMR681 is a miniature deep groove ball bearing with a 1mm bore and open design, made entirely from stainless steel. Its ultra-small size and high-speed capability make it perfect for spinning rings, precision jewelry, and other micro-mechanical applications.

🟢 Size: 1mm ID x 3mm OD x 1mm Width
🟢 Type: Single Row Deep Groove Ball Bearing 1x3x1mm
🟢 Material: Stainless Steel
🟢 Cage: Stainless Steel
🟢 Clearance: C3 (for high-speed use)
🟢 Design: Open (no seals or shields)
🟢 Dynamic Load Rating: 0.1 kN
🟢 Static Load Rating: 0.03 kN
🟢 Max Speed: 150,000 RPM
🟢 Quantity: 1 Bearing
🟢 Brand: VXB Bearing 
🟢 SKU: SMR681